package org.fat.nred.actd.tenant.service;

import org.fat.nred.actd.tenant.entity.User;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author Welisit
 * @since 2020-06-24
 */
public interface UserService {

    boolean updateUserName(Integer userId, String username);

    User getUserById(Integer userId);
}
